507997018

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1\times {\mathrm{38737}}^1$

素因数の和:38901

約数の個数: 16

約数和(自身を含む): 780958080

約数和(自身を除く): 272961062

約数列:

[1, 2, 79, 83, 158, 166, 6557, 13114, 38737, 77474, 3060223, 3215171, 6120446, 6430342, 253998509, 507997018]

約数ペア:

[(1, 507997018), (2, 253998509), (79, 6430342), (83, 6120446), (158, 3215171), (166, 3060223), (6557, 77474), (13114, 38737)]